| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $22.66 | 12.132% | $25.4091 | $25.41 | $25.40 | $25.40 |
| Purchase #2 | $110.78 | 9.679% | $121.5024 | $121.50 | $121.50 | $121.50 |
| Purchase #3 | $21.69 | 9.308% | $23.7089 | $23.71 | $23.70 | $23.70 |
| Purchase #4 | $164.64 | 12.627% | $185.4291 | $185.43 | $185.45 | $185.40 |
| Purchase #5 | $202.38 | 13.537% | $229.7762 | $229.78 | $229.80 | $229.80 |
| Purchase #6 | $137.85 | 10.124% | $151.8059 | $151.81 | $151.80 | $151.80 |
| Purchase #7 | $22.29 | 7.553% | $23.9736 | $23.97 | $23.95 | $24.00 |
| 7 purchase totals = | $682.29 | $761.6052 | $761.61 | $761.60 | $761.60 | |